[FFmpeg-cvslog] avplay: apply the stream sample_aspect_ratio to decoded video frames

[Vladimir Pantelic]

ffmpeg | branch: master | Vladimir Pantelic <vladoman at gmail.com> | Thu Feb  7 18:42:39 2013 +0100| [db0a943266be29ff0596872ebb418dfed75d00de] | committer: Anton Khirnov

avplay: apply the stream sample_aspect_ratio to decoded video frames

If there is a sample_aspect_ratio in the stream, then apply it to every
decoded frame in the same way as avconv does. This also makes sure that
the avfilter chain has access to the aspect ratio.

Signed-off-by: Vladimir Pantelic <vladoman at gmail.com>
Signed-off-by: Anton Khirnov <anton at khirnov.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=db0a943266be29ff0596872ebb418dfed75d00de
---

 avplay.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/avplay.c b/avplay.c
index 3e2110f..c45ec55 100644
--- a/avplay.c
+++ b/avplay.c
@@ -1495,6 +1495,9 @@ static int get_video_frame(VideoState *is, AVFrame *frame, int64_t *pts, AVPacke
         if (*pts == AV_NOPTS_VALUE) {
             *pts = 0;
         }
+        if (is->video_st->sample_aspect_ratio.num) {
+            frame->sample_aspect_ratio = is->video_st->sample_aspect_ratio;
+        }
 
         is->skip_frames_index += 1;
         if (is->skip_frames_index >= is->skip_frames) {